#include<iostream>  
using namespace std;
int main()  
{  
    int i,c,a=1,b=1;
    cout<<a<<","<<b<<",";
    for (i = 1;i <= 10;i = i + 1) {
        c=a+b;
        cout<<c<<",";
        a=b;
        b=c;
    }
}